Light bulb camera DOES NOT SUPPORT 5G WIFI NETWORK；Only support 2.4g WiFi, Please connect near in range of router. then install to target place, Make sure that place have WiFi. For the Network: 1.The name of 2.4Ghz WiFi should not be hidden. 2.Both the name and password of the 2.4Ghz WiFi should not contain special character. …